Merge "Add a keep rule for SystemUIAnimationLib" into tm-qpr-dev am: 8192434170

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20495868

Change-Id: Iaaed09a8099a76d1871b1295f881f98d5b39e20f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

packages/SystemUI/proguard.flags

@@ -22,9 +22,15 @@
 
 -keep class ** extends androidx.preference.PreferenceFragment
 -keep class com.android.systemui.tuner.*
+
+# The plugins and animation subpackages both act as shared libraries that might be referenced in
+# dynamically-loaded plugin APKs.
 -keep class com.android.systemui.plugins.** {
     *;
 }
+-keep class !com.android.systemui.animation.R$**,com.android.systemui.animation.** {
+    *;
+}
 -keep class com.android.systemui.fragments.FragmentService$FragmentCreator {
     *;
 }